Use a Table of Integrals to Evaluate the Integral $\int x \sqrt { 2 + 2 x } d x$

question 33

Multiple Choice

Use a table of integrals to evaluate the integral. $\int x \sqrt { 2 + 2 x } d x$

• A) \(\frac { 2 \sqrt { 2 } } { 15 } ( 2 x - 1 ) ( x + 1 ) ^ { 3 / 2 } + C\)
• B) \(\frac { 2 \sqrt { 2 } } { 15 } ( 3 x - 2 ) ( x + 1 ) ^ { 3 / 2 } + C\)
• C) \(\frac { 2 } { 15 } ( 3 x - 2 ) \sqrt { x + 1 } + C\)
• D) \(\frac { 2 \sqrt { 2 } } { 15 } ( 3 x - 2 ) \sqrt { x + 1 } + C\)

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Definitions:

Resell Products

The act of selling again or selling something that one has bought, to another consumer or market.

Inelastic Demand

A situation where the demand for a product does not change significantly with a change in its price.

Price-Discriminating

A pricing strategy where a company charges different prices for the same product or service to different market segments based on willingness to pay.

Elastic Demand

Refers to a market situation where the quantity demanded of a product is highly responsive to changes in its price.